MeetMe Conferenceing Issue

I configured MeetMe using the supplied document. We are using the same extension number for MeetMe as the document uses, 1500. Our internal extensions however are all 3 digit. The only 4 digit extensions we have are for our intercom DN's and the MeetMe DN's.

Internally, the MeetMe conferencing works like it should. Users can dial the extension 1500 and join the bridge.

Externally, users cannot join the bridge. When someone calls in, out AA is configured for pressing 5 to be transfered to extension 1500. If a user presses 5, they are just prompted with the AA again. After doing that 2 times the call is ended.

If a user tries to dial extension 1500 from the AA prompt, it says invalid number.

Why can't outside users reach this 4 digit extension? Is it because the AA is setup for 3 digit extensions?

One last thing, when logging into the CUE web interface, the DN for 1500 shows type as MWI. Is that a problem?

ok. Quick update. I guess I didn't save my config before doing my latest reload, because my AA settings didn't save. Option 4 was not set to do anything. I made the change on that and that part is working.

But I still have the issue where, from the AA, you cannot dial the 4 digit extension.